Electronystagmographic study of vestibular apparatus in Parkinson's disease before and after coagulation of thalamus.
D000328:Adult; D000368:Aged; D004564:Electrocoagulation; D005133:Eye Movements; D007839:Functional Laterality; D006801:Humans; D008875:Middle Aged; D010300:Parkinson Disease / Q000503:physiopathology*; D013788:Thalamus / Q000601:surgery*; D013997:Time Factors; D014724:Vestibular Function Tests; D014722:Vestibule, Labyrinth / Q000294:innervation